124704-82-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 124704-82-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,7,0 and 4 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 124704-82:
(8*1)+(7*2)+(6*4)+(5*7)+(4*0)+(3*4)+(2*8)+(1*2)=111
111 % 10 = 1
So 124704-82-1 is a valid CAS Registry Number.
InChI:InChI=1/C17H16O5/c1-21-12-6-3-11(4-7-12)5-9-14(18)13-8-10-15(19)17(22-2)16(13)20/h3-10,19-20H,1-2H3/b9-5+
124704-82-1Relevant articles and documents
SYNTHESIS OF KUKULKANINS A AND B - METHOXY CHALCONES FROM MIMOSA TENUFOLIA L.
Raju, Vegesna S.,Subbaraju, Gottumukkala V.,Manhas, Maghar S.,Kaluza, Zbigniew,Bose, Ajay K.
, p. 8347 - 8352 (2007/10/02)
Synthesis of kalkulkanins A (1) and B (2) has been achieved starting from pyrogallol.Key words: Chalcones, Kukulkanins A and B Synthesis, Mimosa tenufolia